@article{(Open Science Index):https://publications.waset.org/pdf/3999,
	  title     = {A Tool for Modeling Slope Instability Triggered by Piping},
	  author    = {Paola Gattinoni and  Vincenzo Francani},
	  country	= {},
	  institution	= {},
	  abstract     = {The paper deals with the analysis of triggering
conditions and evolution processes of piping phenomena, in relation
to both mechanical and hydraulic aspects. In particular, the aim of
the study is to predict slope instabilities triggered by piping,
analysing the conditions necessary for a flow failure to occur. Really,
the mechanical effect involved in the loads redistribution around the
pipe is coupled to the drainage process arising from higher
permeability of the pipe. If after the pipe formation, the drainage
goes prevented for pipe clogging, the porewater pressure increase can
lead to the failure or even the liquefaction, with a subsequent flow
slide. To simulate the piping evolution and to verify relevant stability
conditions, a iterative coupled modelling approach has been pointed
out. As example, the proposed tool has been applied to the Stava
Valley disaster (July, 1985), demonstrating that piping might be one
of triggering phenomena of the tailings dams collapse.},
	    journal   = {International Journal of Geological and Environmental Engineering},
	  volume    = {3},
	  number    = {8},
	  year      = {2009},
	  pages     = {238 - 244},
	  ee        = {https://publications.waset.org/pdf/3999},
	  url   	= {https://publications.waset.org/vol/32},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 32, 2009},